Subzero: Doxygenify TODO comments.

src/IceTLS.h

 //===- subzero/src/IceTLS.h - thread_local workaround -----------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 27 matching lines @@
 /// any uses of ICE_TLS_GET_FIELD or ICE_TLS_SET_FIELD.
 ///
 /// \def ICE_TLS_GET_FIELD(Type, FieldName)
 /// Read the value of the static thread_local field. Must be done within the
 /// context of its class.
 ///
 /// \def ICE_TLS_SET_FIELD(FieldName, Value)
 /// Write a value into the static thread_local field. Must be done within the
 /// context of its class.
 
-/// \todo TODO(stichnot)
-/// Limit this define to only the platforms that absolutely require it. And
-/// ideally, eventually remove this hack altogether.
+/// TODO(stichnot): Limit this define to only the platforms that absolutely
+/// require it. And ideally, eventually remove this hack altogether.
 ///
 
 ///
 /// \def ICE_THREAD_LOCAL_HACK
 ///
 #define ICE_THREAD_LOCAL_HACK
 #ifdef ICE_THREAD_LOCAL_HACK
 
 // For a static thread_local field F of a class C, instead of declaring and
 // defining C::F, we create two static fields:
@@ skipping 44 matching lines @@
 #define ICE_TLS_GET_FIELD(FieldName) (FieldName)
 #define ICE_TLS_SET_FIELD(FieldName, Value) (FieldName = (Value))
 
 #endif // !ICE_THREAD_LOCAL_HACK
 
 ///
 /// @}
 ///
 
 #endif // SUBZERO_SRC_ICETLS_H